solid-liquid

利用2DPCA和2DLDA在ORL人脸数据库上做的人脸识别实验，注解详细，适合初学者使用，对理解PCA与LDA有很大的作用。(2DPCA and 2DLDA use in ORL face database for face recognition experiments do, comment in detail, suitable for beginners, on the understanding of PCA and LDA are very useful.)

OFDM system BER analysis in which both the transmitter and receiver are built.

说明：  EMD分解仿真程序，基于EMD分解的仿真信号实例分析 (EMD decomposition simulation program, based on examples of EMD decomposition of simulated signal)

Matlab与VC混合编程技术精华收集以及我自己的总结"w-”开头的文章都是我自己总结的，看了一定可以搞定混合编程问题。(Matlab and VC mixed programming technology essence collection and my own conclusion "w-" the beginning of the article I summed up all the reading will be able to get mixed programming problems.)

最小拍无纹波控制列程，很实用的列子。matlab语言实验，对初学者很有用。(Deadbeat ripple-control bar away, very practical Liezi. matlab language experiments, useful for beginners.)

Matlab basics very good

This file includes demodulation algorithm who is using and studying the matlab simulink. I hope this zip file would be helpful for them.

matlab下编写的基于哈尔小波的分解与重构函数，有详细注释(matlab prepared Haar wavelet-based decomposition and reconstruction of the function, there are detailed notes)

Learning GNU Emacs,Emacs最全面的教程,此为第三版(Learning GNU Emacs, Emacs, the most comprehensive guide, the third edition of)

用matlab对chirp信号进行了仿真，表现出了chirp信号的frft变换积聚效果(Chirp signal using matlab simulation, the performance of the chirp signal frft transform accumulation effect)